Ive created my ecc. file. but it wont write. Keeps saying device not found. when i unplug my jr programmer and plug it back in it says bootloader connected. version 1.0.4. Any suggestions on why it cant find or write the ecc file.
New problem
- Thread starter ThtBoi
- Start date
same board. i noticed the jr programmer was switched to the side closes to the reset button. now i guess its stuck in bootloader mode. tried to update jr-p firmware. it updates it erases flash puts no flash. verifies and removes bootloader. but nothing after that. no greenlight. when i take the usb out the cpu and put it back in it does nothing. i just got this programmer today. none of this started until i took the coolrunner out of prog mode. things were going smoothly.
BrockThunderjam
VIP Member
- Jun 25, 2013
- 1,503
- 88
Are you sure you installed drivers correctly? You should post pics of your install, or just fill out the template.
1. Make sure the drivers are installed correctly.
2. Put Jrp v2 in Bootloader mode and flash it with the Jrp v2 hex.
The Jrp v2 is already programed when you receive them all you needed to do was set the switches correctly and install the drivers. But now after what you have done i suggest the steps above to get the Jrp v2 working before you even worry about the coolrunner.
If the Jrp v2 is working you will see the Jrp logo on Jrunner screen when it's running.
2. Put Jrp v2 in Bootloader mode and flash it with the Jrp v2 hex.
The Jrp v2 is already programed when you receive them all you needed to do was set the switches correctly and install the drivers. But now after what you have done i suggest the steps above to get the Jrp v2 working before you even worry about the coolrunner.
If the Jrp v2 is working you will see the Jrp logo on Jrunner screen when it's running.